Mixing architecture with technology has more often than not sprouted up pleasingly sound designs, like the Hidden Water Pool. A perfect addition to an urban home where spreading out isn’t really an option, this concept works as a swimming pool and a full-fledged patio! With a simple touch of a button, the patio slides neatly away to reveal a swimming pool beneath. Also, the manufacturer has on offer a bunch of customizations to choose from, including patio surface finishes, special lighting effects, fountains, or splash pads, enabling you to have a patio-pool that suits your taste best!